Detecting and monitoring carbon monoxide assures the air/fuel ratio is not too rich as a. The excess air is trimmed b. Excess air is let out c. Both a. & b. d. None of above

Detecting and monitoring carbon monoxide assures the air/fuel ratio is not too rich as
a. The excess air is trimmed
b. Excess air is let out
c. Both a. & b.
d. None of above
by

1 Answer

Answer :

a. The excess air is trimmed
by

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